The Pacific phased adaptive approach: U.S. BMD in response to the DRPK

Abstract

This thesis aims to create a Ballistic Missile Defense (BMD) architecture in the Pacific. Since 1998, the Democratic People’s Republic of Korea has launched ballistic missiles either over or toward the United States and regional allies Japan and the Republic of Korea (ROK). In response, the United States has created the Ballistic Missile Defense System to defend the U.S. homeland from North Korean or Iranian missile attack. This thesis examines the factors influencing BMD efforts in the Pacific. It explores the military, political, and diplomatic concerns surrounding BMD cooperation in the United States, Japan and the ROK. After reviewing the contributing factors, this thesis outlines separate military and diplomatic objectives to be met in forming a BMD network in the Pacific. The proposed Pacific Phased Adaptive Approach (PPAA) is modeled after the European Phased Adaptive Approach. Initial phases deploy sensors and interceptors to Japan and the ROK. Later, phases utilize new technologies to enhance sensor coverage and intercept capability across the Pacific. The diplomatic initiatives build upon existing bilateral relations to achieve a trilateral U.S.-Japan-ROK defense agreement. The defense agreement is not necessary to fulfill the PPAA, but it allows for sharing of resources and efficient use of those resources.